Part 70 - MANDATORY HEALTH STANDARDSUNDERGROUND COAL MINES


Subparts F-S [Reserved]
Subparts F–S [Reserved]
Subpart A — General
§ 70.1 Scope.
§ 70.2 Definitions.
Subpart B — Dust Standards
§ 70.100 Respirable dust standards.
§ 70.101 Respirable dust standard when quartz is present.
Subpart C — Sampling Procedures
§ 70.201 Sampling; general and technical requirements.
§ 70.202 Certified person; sampling.
§ 70.203 Certified person; maintenance and calibration.
§ 70.204 Approved sampling devices; maintenance and calibration.
§ 70.205 Approved sampling devices; operation; air flowrate.
§ 70.206 Bimonthly sampling; mechanized mining units.
§ 70.207 Bimonthly sampling; designated areas.
§ 70.208 Quarterly sampling; mechanized mining units.
§ 70.209 Quarterly sampling; designated areas.
§ 70.210 Respirable dust samples; transmission by operator.
§ 70.211 Respirable dust samples; report to operator; posting.
§ 70.212 Status change reports.
§ 70.220 Status change reports.
Table 70-1 to Subpart C of Part 70—Excessive Concentration Values (ECV) Based on Single, Full-Shift CMDPSU/CPDM Concentration Measurements
Table 70-2 to Subpart C of Part 70—Excessive Concentration Values (ECV) Based on the Average of 5 or 15 Full-Shift CMDPSU/CPDM Concentration Measurements
Table 70 to Subpart C of Part 70—1—Excessive Concentration Values (ECV) Based on Single, Full-Shift CMDPSU/CPDM Concentration Measurements
Tables to Subpart C
Subpart D—[Reserved]
§ 70.300 Respiratory equipment; respirable dust.
§ 70.305 Respiratory equipment; gas, dusts, fumes, or mists.
Subpart E — Dust From Drilling Rock [Reserved]
SUBPART T — DIESEL EXHAUST GAS MONITORING
§ 70.1900 Exhaust Gas Monitoring.

Authority

30 U.S.C. 811, 813(h), 957.

Source

59 FR 8327, Feb 18, 1994, unless otherwise noted.